Question

12 divide by 3 +5 divide by 10 multiply 2.5-2​

Answer 1

Answer:

12÷3+5÷10×2.5-2

=4+1/2×2.5-2

=4+2.5/2-2          Taking L.C.M

=8+2.5/2-2

=10.5/2-2

=10.5-4/2             Taking L.C.M

=6.5/2

=3.25

Answer 2

Answer:

0.075

Step-by-step explanation:

12÷(3+5)÷10×2.5-2

12÷8÷10×2.5-2

1.5÷10×2.5-2

0.15×0.5

0.075